Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 32/10.5-16 | 265/60-18 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 31.98 (812.24) | 30.52 (775.2) | -1.46 (-37.04) -4.6% |
| Width inches (mm) | 10.51 (267) | 10.43 (265) | -0.08 (-2) -0.7% |
| Circum. inches (mm) | 100.46 (2551.73) | 95.88 (2435.36) | -4.58 (-116.36) -4.6% |
| Sidewall Height inches (mm) | 7.99 (202.92) | 6.26 (159) | -1.73 (-43.92) -21.6% |
| Revolutions per mile (km) | 630.69 (391.89) | 660.82 (410.62) | 30.14 (18.73) 4.8% |
265/60-18 Tires
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 19.09 mph (30.72 km/h) |
| 25 mph (40.23 km/h) | 23.86 mph (38.4 km/h) |
| 30 mph (48.28 km/h) | 28.63 mph (46.08 km/h) |
| 35 mph (56.33 km/h) | 33.4 mph (53.76 km/h) |
| 40 mph (64.37 km/h) | 38.18 mph (61.44 km/h) |
| 45 mph (72.42 km/h) | 42.95 mph (69.12 km/h) |
| 50 mph (80.47 km/h) | 47.72 mph (76.8 km/h) |
| 55 mph (88.51 km/h) | 52.49 mph (84.48 km/h) |
| 60 mph (96.56 km/h) | 57.26 mph (92.16 km/h) |
| 65 mph (104.61 km/h) | 62.04 mph (99.84 km/h) |
| 70 mph (112.65 km/h) | 66.81 mph (107.52 km/h) |
| 75 mph (120.7 km/h) | 71.58 mph (115.2 km/h) |
| 80 mph (128.75 km/h) | 76.35 mph (122.88 km/h) |
| 85 mph (136.79 km/h) | 81.12 mph (130.56 km/h) |
| 90 mph (144.84 km/h) | 85.9 mph (138.24 km/h) |
| 95 mph (152.89 km/h) | 90.67 mph (145.92 km/h) |
| 100 mph (160.93 km/h) | 95.44 mph (153.6 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1682 | 1954 | 2104 | 2197 | 2297 | 2369 | 2447 | 2540 | 2669 | 2798 | 2941 | 3056 | 3263 | 3492 | 3671 | 3786 | 3850 | 4086 | 4415 | 5131 |
Better Fuel Economy Factory Ratios Increased Power
